| Value | Category | Cases | |
|---|---|---|---|
| 1 | yes | 1737 |
10.6%
|
| 2 | no | 4987 |
30.5%
|
| -8 | other error | 0 |
0%
|
| -7 | filter error | 0 |
0%
|
| -3 | inapplicable | 9431 |
57.7%
|
| -2 | no answer | 5 |
0%
|
| -1 | does not know | 184 |
1.1%
|